End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
モーレツ! Org mode 教室 その9: org-roam でアイデアをひねり出す https://www.mhatta.org/wp/2021/02/20/org-mode-101-9/